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A submarine dove 35 feet per hour for 7 hours. How deep is the submarine if it originally started at 107 ft. below sea level?

User MariaL
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2 Answers

4 votes
If it's 35 feet per hour, you do 35x7=245. If the submarine was already at 107 feet, you do 107+245=?
User Skotee
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7.9k points
2 votes
The answer would be 352 ft. below sea level.
User Hazel
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